DeepSeek V3.1 Terminus vs Particle-1
Both have similar output pricing, while Particle-1 offers a larger context window. Choose DeepSeek V3.1 Terminus or Particle-1 based on the trade-off between cost, context, and the benchmarks that matter for your use case.
| Spec | DeepSeek V3.1 Terminus | Particle-1 |
|---|---|---|
| Provider | DeepSeek | Particle AI |
| Input / 1M tokens | $0.27 | $0.25 |
| Output / 1M tokens | $1.00 | $1.00 |
| Context window | 164K | 1M |
| Parameters | — | — |
| Open weights | — | — |
| Released | — | — |
| LMArena (Chatbot Arena) Elo score | 1419 | — |
FAQ
Is DeepSeek V3.1 Terminus or Particle-1 cheaper?
DeepSeek V3.1 Terminus and Particle-1 have comparable output pricing.
Which has the larger context window, DeepSeek V3.1 Terminus or Particle-1?
Particle-1 has the larger context window (1M tokens).
Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.